This simplifies the process somewhat, but the operator needs to be especially careful that the forks are used with care and not such that they impale the root ball and damage the root structure! After several years of nurturing the tree in the ground, ensuring that it's been well fed and groomed, then dug properly and encased in its protective sheath for transport, it's not a happy sight to see dirt spilling out of its containment and the promise of "cash in-flow" evaporating!
King and Co The Tree Nursery